Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350972 | UV absorbing lamp glass | Christopher H. Welker, Edward E. Hammer, Curtis E. Scott, Thomas F. Soules | 1994-09-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350972 | UV absorbing lamp glass | Christopher H. Welker, Edward E. Hammer, Curtis E. Scott, Thomas F. Soules | 1994-09-27 |